#
# Copyright (c) 2024 Wind River Systems, Inc.
#
# SPDX-License-Identifier: Apache-2.0
#

#
# This file provides bash-completion functionality for
# the unified software management CLI
#

_software_opts="" # lazy init
_software_flags="" # lazy init
_software_deploy_opts="" # lazy init
_software_deploy_flags="" # lazy init
_software_opts_exp="" # lazy init

_software()

{
    local cur prev cmd kbc
    COMPREPLY=()
    cur="${COMP_WORDS[COMP_CWORD]}"
    prev="${COMP_WORDS[COMP_CWORD-1]}"
    cmd="${COMP_WORDS[1]}"

    if [ "x$_software_opts" == "x" ] ; then
        kbc="`software bash-completion | sed -e "s/ -h / /"`"
        _software_opts="`echo "$kbc" | sed -e "s/--[a-z0-9_-]*//g" -e "s/[ ][ ]*/ /g"`"
        _software_flags="`echo " $kbc" | sed -e "s/ [^-][^-][a-z0-9_-]*//g" -e "s/[ ][ ]*/ /g"`"
        _software_opts_exp="`echo $_software_opts | sed -e "s/[ ]/|/g"`"
    fi

    if [ "x$_software_deploy_opts" == "x" ] && [ "$cmd" == "deploy" ] ; then
        kbc="`software deploy bash-completion | sed -e "s/ -h / /"`"
        _software_deploy_opts="`echo "$kbc" | sed -e "s/--[a-z0-9_-]*//g" -e "s/[ ][ ]*/ /g"`"
        _software_deploy_flags="`echo " $kbc" | sed -e "s/ [^-][^-][a-z0-9_-]*//g" -e "s/[ ][ ]*/ /g"`"
        _software_deploy_opts_exp="`echo $_software_deploy_opts | sed -e "s/[ ]\+/|/g"`"
    fi

    if [ "$cmd" == "deploy" ] ; then
        if [[ " ${_software_deploy_opts} " == *" $prev "* && "$prev" != "help" ]] ; then
            COMPREPLY=($(compgen -W "${_software_deploy_flags}" -- ${cur}))
        else
            COMPREPLY=($(compgen -W "${_software_deploy_opts}" -- ${cur}))
        fi
    else
        if [[ " ${COMP_WORDS[@]} " =~ " "$_software_opts_exp" " && "$prev" != "help" ]] ; then
            COMPREPLY=($(compgen -W "${_software_flags}" -- ${cur}))
        else
            COMPREPLY=($(compgen -W "${_software_opts}" -- ${cur}))
        fi
    fi

    return 0
}

complete -F _software software